英文關鍵字
adventure
background
beauty
brook
cascade
close
creek
day
ecology
environment
fern
flow
flowing
foliage
forest
freshness
green
grow
jungle
landscape
leaf
leaves
live
lush
natural
nature
near
organic
outdoor
park
people
plants
river
rocks
rural
season
silence
small
springtime
stream
summer
sunlight
sunshine
swaying
tranquil
travel
tropical
water
waterfall
windy